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onsemi High Side Power Switch IC 6-Pin WLCSP 500mV to 5.5V, 35mΩ RdsOn, 125°C Operating Temp NCP451FCT2G

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onsemi High Side Power Switch IC 6-Pin WLCSP 500mV to 5.5V, 35mΩ RdsOn, 125°C Operating Temp NCP451FCT2G

Name: onsemi High Side Power Switch IC 6-Pin WLCSP 500mV to 5.5V, 35mΩ RdsOn, 125°C Operating Temp NCP451FCT2G
Brand: onsemi
SKU: 148185
Price: 0.37 USD
Availability: InStock

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Category Power Switch IC Brand onsemi Condition New

Specifications

Country of Origin	India
Brand	onsemi
Model	NCP451FCT2G
Mount Type	Surface
Number of inputs	1
Series	NCP451
Maximum Operating Temperature	125°C
Package Type	WLCSP
Minimum Operating Temperature	-40°C
Number of outputs	5
Standards/Approvals	Pb-Free, Halide Free
Pin Count	6
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	500mV
Switch On Resistance RdsOn	35mΩ

Key Features

Operates in a voltage range of 0.5 V to 5.5 V for versatile power management.
Featuring a low Switch On Resistance of 35mΩ to minimize power loss.
Supports up to 3 A current with output auto-discharge functionality.
Designed for surface mount with a compact 6-pin WLCSP package.
Operates reliably over a temperature range from -40°C to 125°C.
Compatible with modern SoCs and CPUs to optimize portable device performance.
Eliminates residual voltage and leakage currents to extend battery life.
RoHS compliant, Pb-Free and Halide Free ensuring environmental safety.

Product Description

The onsemi NCP451FCT2G is a high-side power switch IC designed to optimize power management in embedded and portable electronic applications. Featuring a very low RdsOn MOSFET controlled by an external logic pin, it offers efficient battery life optimization and device autonomy by isolating connected ICs when not in use.

This device operates over a broad supply voltage range from 0.5 V to 5.5 V, making it suitable for a wide variety of applications requiring precise power switching. It provides a low On Resistance of 35mΩ, ensuring minimal voltage drop and power loss during operation.

Encased in a compact 6-pin WLCSP surface-mount package, the NCP451FCT2G supports up to 3 A load current with an auto-discharge output feature that eliminates residual voltage on the output rail for improved circuit reliability.

Designed for industrial and commercial use, it can sustain operation within a temperature range of -40°C to 125°C, making it suitable for harsh environments. The IC is compliant with RoHS directives and is Pb-Free and Halide Free, supporting environmental standards.

Ideal use cases include load management in portable processors, power consumption optimization in mobile devices, and integration in systems requiring efficient high side switching.

Operates within 0.5 V to 5.5 V supply voltage range. On Resistance RdsOn of 35mΩ for energy efficiency. 6-pin WLCSP package for compact PCB layouts. High maximum operating temperature of 125°C. Eliminates leakage currents and residual voltage.

Compatible with modern SoC and CPU designs. Supports current of up to 3 A with auto-discharge output. RoHS compliant and environmentally safe.

This product fits well in electronic components portfolios, especially in power management IC collections, serving industries including consumer electronics, automotive controls (non-automotive certified), industrial instrumentation, and embedded system development.

Explore more Power Switch ICs and related semiconductors at EnvMart to enhance your designs and circuit efficiency.